代码(Python3) class Solution: def plusOne(self, digits: List[int]) -> List[int]: # carry 表示当前位的进位,初始化为 1 ,表示对个位加 1 carry: int = 1 for i in range(len(digits) - 1, -1, -1): # 计算第 i 位的中间计算结果 digits[i] += carry # 计算对第 i - 1 位产生的...
leetcode 【 Plus One 】python 实现 题目: Given a non-negative number represented as an array of digits, plus one to the number. The digits are stored such that the most significant digit is at the head of the list. 代码:oj测试通过 Runtime: 47 ms 1classSolution:2#@param digits, a l...
https://leetcode.com/problems/plus-one/ 题意分析: 给定一个数组,将数加一,返回新的数组。比如[9,9],返回[1,0,0]。 题目思路: 这道题目很简单,尾数加1,然后如果进位就向前一个数字加1. 代码(Python): View Code
题目地址:https://leetcode.com/problems/plus-one/ Total Accepted: 99274 Total Submissions: 294302 Difficulty: Easy 题目描述 Given a non-empty array of digits representing a non-negative integer, plus one to the integer. The digits are stored such that the most significant...
[Leetcode][python]Plus One/加一,题目大意给一个由包含一串数字的列表组成的非负整数加上一。注意点:列表前面的数字表示高位注意最高位也可能进位解题思路简单数学题代码方法一classSolution(object):defplusOne(self,digits):""":typedigits:List[int]:rtype:List[int]
答: class Solution: def plusOne(self, a): """ :type digits: List[int] :rtype: List[int] """ b=0 c=[] for i in range(len(a)): b=b*10+a[i] b+=1 b=str(b) for i in range(len(b)): c.append(int(b[i])) return c 编辑...
Python3 Code：class Solution: def plusOne(self, digits: List[int]) -> List[int]: carry = 1 for i in range(len(digits) - 1, -1, -1): digits[i], carry = (carry + digits[i]) % 10, (carry + digits[i]) // 10 return [carry] + digits if carry else digits...
有效数字 Python算法 Leetcode 算法刷题 第65题 例子阐述 时间56% 极简代码 03:11 67 LeetCode in Python 66. Plus One 01:10 68 LeetCode in Python 67. Add Binary 08:07 69 力扣 Leetcode 68. 文本左右对齐 十行秒杀困难题 Python算法 Leetcode 算法刷题 第68题 03:35 70 LeetCode in ...
65Valid NumberPython1. strip leading and tailing space, then check float using exception, check e using split 2. check is number split by . or e, note that number after e may be negative 66Plus OnePythonCheck if current digit == 9. ...
LeetCode in Python 121. Best Time to Buy and Sell Stock - Michelle小梦想家 750 3 8:50 App LeetCode in Python 66. Plus One - Michelle小梦想家 956 2 8:06 App LeetCode in Python 67. Add Binary - Michelle小梦想家 675 2 3:43 App LeetCode in Python 104. Maximum Depth of Binary...